Answer:
Calcium
Explanation:
Calcium is an essential part in the strength of bones & teeth's, for it is a key component in the creation of the structures as well as the outer hardness of the two.
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The answer is 5.
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Nationalism in Europe rose during the 1800s as a result of political turmoil. The French and American revolutions played a major role in giving the existing European populations the courage to unite in order to overthrow the existing governing structures and develop new governmental structures based on liberty and national identity. The core essence of Nationalism is that of national identity. People of a similar culture or race or religion group together to form a cohesive unit based on their similarities.
Answer:
B
He helped implement peaceful integration of the city schools.
Explanation: